Merge branch 'for-3.6' of git://gitorious.org/linux-pwm/linux-pwm

[cascardo/linux.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 139212f..6b86bb9 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -45,6 +45,9 @@ config ARM
        select GENERIC_SMP_IDLE_THREAD
        select KTIME_SCALAR
        select GENERIC_CLOCKEVENTS_BROADCAST if SMP
+       select GENERIC_STRNCPY_FROM_USER
+       select GENERIC_STRNLEN_USER
+       select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN
        help
          The ARM series is a line of low-power-consumption RISC chip designs
          licensed by ARM Ltd and targeted at embedded applications and
@@ -250,17 +253,35 @@ choice
        prompt "ARM system type"
        default ARCH_VERSATILE
 
+config ARCH_SOCFPGA
+       bool "Altera SOCFPGA family"
+       select ARCH_WANT_OPTIONAL_GPIOLIB
+       select ARM_AMBA
+       select ARM_GIC
+       select CACHE_L2X0
+       select CLKDEV_LOOKUP
+       select COMMON_CLK
+       select CPU_V7
+       select DW_APB_TIMER
+       select DW_APB_TIMER_OF
+       select GENERIC_CLOCKEVENTS
+       select GPIO_PL061 if GPIOLIB
+       select HAVE_ARM_SCU
+       select SPARSE_IRQ
+       select USE_OF
+       help
+         This enables support for Altera SOCFPGA Cyclone V platform
+
 config ARCH_INTEGRATOR
        bool "ARM Ltd. Integrator family"
        select ARM_AMBA
        select ARCH_HAS_CPUFREQ
-       select CLKDEV_LOOKUP
-       select HAVE_MACH_CLKDEV
+       select COMMON_CLK
+       select CLK_VERSATILE
        select HAVE_TCM
        select ICST
        select GENERIC_CLOCKEVENTS
        select PLAT_VERSATILE
-       select PLAT_VERSATILE_CLOCK
        select PLAT_VERSATILE_FPGA_IRQ
        select NEED_MACH_IO_H
        select NEED_MACH_MEMORY_H
@@ -353,6 +374,7 @@ config ARCH_HIGHBANK
        select ARM_TIMER_SP804
        select CACHE_L2X0
        select CLKDEV_LOOKUP
+       select COMMON_CLK
        select CPU_V7
        select GENERIC_CLOCKEVENTS
        select HAVE_ARM_SCU
@@ -393,6 +415,7 @@ config ARCH_PRIMA2
        bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform"
        select CPU_V7
        select NO_IOPORT
+       select ARCH_REQUIRE_GPIOLIB
        select GENERIC_CLOCKEVENTS
        select CLKDEV_LOOKUP
        select GENERIC_IRQ_CHIP
@@ -451,6 +474,8 @@ config ARCH_MXC
        select CLKSRC_MMIO
        select GENERIC_IRQ_CHIP
        select MULTI_IRQ_HANDLER
+       select SPARSE_IRQ
+       select USE_OF
        help
          Support for Freescale MXC/iMX-based family of processors
 
@@ -537,6 +562,18 @@ config ARCH_IXP4XX
        help
          Support for Intel's IXP4XX (XScale) family of processors.
 
+config ARCH_MVEBU
+       bool "Marvell SOCs with Device Tree support"
+       select GENERIC_CLOCKEVENTS
+       select MULTI_IRQ_HANDLER
+       select SPARSE_IRQ
+       select CLKSRC_MMIO
+       select GENERIC_IRQ_CHIP
+       select IRQ_DOMAIN
+       select COMMON_CLK
+       help
+         Support for the Marvell SoC Family with device tree support
+
 config ARCH_DOVE
        bool "Marvell Dove"
        select CPU_V7
@@ -652,6 +689,7 @@ config ARCH_TEGRA
        select MIGHT_HAVE_CACHE_L2X0
        select NEED_MACH_IO_H if PCI
        select ARCH_HAS_CPUFREQ
+       select USE_OF
        help
          This enables support for NVIDIA Tegra based systems (Tegra APX,
          Tegra 6xx and Tegra 2 series).
@@ -663,6 +701,7 @@ config ARCH_PICOXCELL
        select ARM_VIC
        select CPU_V6K
        select DW_APB_TIMER
+       select DW_APB_TIMER_OF
        select GENERIC_CLOCKEVENTS
        select GENERIC_GPIO
        select HAVE_TCM
@@ -893,7 +932,7 @@ config ARCH_U300
        select ARM_VIC
        select GENERIC_CLOCKEVENTS
        select CLKDEV_LOOKUP
-       select HAVE_MACH_CLKDEV
+       select COMMON_CLK
        select GENERIC_GPIO
        select ARCH_REQUIRE_GPIOLIB
        help
@@ -970,7 +1009,6 @@ config ARCH_VT8500
        select ARCH_HAS_CPUFREQ
        select GENERIC_CLOCKEVENTS
        select ARCH_REQUIRE_GPIOLIB
-       select HAVE_PWM
        help
          Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
 
@@ -993,6 +1031,8 @@ endchoice
 # Kconfigs may be included either alphabetically (according to the
 # plat- suffix) or along side the corresponding mach-* source.
 #
+source "arch/arm/mach-mvebu/Kconfig"
+
 source "arch/arm/mach-at91/Kconfig"
 
 source "arch/arm/mach-bcmring/Kconfig"
@@ -1585,6 +1625,7 @@ config ARCH_NR_GPIO
        default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
        default 355 if ARCH_U8500
        default 264 if MACH_H4700
+       default 512 if SOC_OMAP5
        default 0
        help
          Maximum number of GPIOs in the system.
@@ -1965,6 +2006,25 @@ config ARM_ATAG_DTB_COMPAT
          bootloaders, this option allows zImage to extract the information
          from the ATAG list and store it at run time into the appended DTB.
 
+choice
+       prompt "Kernel command line type" if ARM_ATAG_DTB_COMPAT
+       default ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER
+
+config ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER
+       bool "Use bootloader kernel arguments if available"
+       help
+         Uses the command-line options passed by the boot loader instead of
+         the device tree bootargs property. If the boot loader doesn't provide
+         any, the device tree bootargs property will be used.
+
+config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND
+       bool "Extend with bootloader kernel arguments"
+       help
+         The command-line arguments provided by the boot loader will be
+         appended to the the device tree bootargs property.
+
+endchoice
+
 config CMDLINE
        string "Default kernel command string"
        default ""